







This item is no longer available.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
Picatinny rail
Polymer/Steel
Length Closed On Rail: 2.13" / 5.4cm
Height Opened: 1.25" / 3.18cm
Height Closed: .5" / 1.27cm
Width: 1.6" / 4.06cm
Under 1oz / 28.35g
The Command Arms FRS Low Profile Flip Up Rear Sight is a great addition to any AR-15 rifle for use as a primary or backup rear iron sight. The slim, low profile design and hybrid steel/polymer construction make for a lightweight yet durable sight that can withstand harsh use in the field. The sight incorporates 3 different sighting arrangements: a large aperture for CQB and low light use, small aperture for longer range shooting and a leaf /notch set atop the small aperture for shooters who prefer a more traditional sight picture. Additional features include a spring loaded push button for quick sight deployment, finger adjustable windage knob and repeat-zero capability if removed. Attaches securely to any Picatinny-style rail with a clamp and square center lug to eliminate movement once installed.